NTC KFO 650 DD 5-Axis Machine Center

Used NCT KFO-650 DD 5 Axis machining center

Technica Data:

WORKING AREA:

• Table size: Ø650mm
• Max. workpiece size: Ø520 x 330mm
• Max. workpiece size: Ø520 x 330mm
• T-slot number x size x distance: 5 x 100 x 18mm
• Table load capacity: 300kg
• Spindle nose distance from table surface: 140-600mm

AXIS - Ball screws pretensioned and supported in bearings at both ends

• Number and type of X / Y / Z guideways: Hengergörgős (Roller)
• X travel: 620mm
• Y travel: 520mm
• Z travel: 460mm
• B axis: - 50°/ +110°
• C axis: 360°
• Rapid travel speed max. of X / Y / Z axis: 36 / 36 / 36m/min
• Max. feed rate: 15m/min
• B / C clamping torque: 5000 / 3700Nm
• B / C axis indexing resolution: 0,001°

ACCURACY:

• B / C indexing accuracy: 16" / 8""/sec
• B / C axis repeatability accuracy: 8" / 4""/sec

SPINDLE:

• Max.speed (standard): 15.000RPM
• Spindle taper size (standard): #40
• Tooling: BIG PLUS SK40
• Drive: Direkt
• Headstock cooling: Oil cooling

SPINDLE MOTOR:

• Rated Power (standard): 20 kW
• MAX Power (standard): 29 kW
• Rated torque (standard): 72 Nm
• MAX torque (standard): 106 Nm
• Oilcooler
• Direct drive spindle (W/O belt drive)
• Direct or Motorspindle driven
• Liquid cooled spindle motor Higher torque and longer life
• BIG-PLUS SK40 type tooling
• Headstock thermal stabilization with digital oil cooler
• Spindle bearing protection by compressed air

TOOL MAGAZINE:

• Magazine type: Karos
• Number of tool positions: 32 (40 60 opt)
• Max. tool length: 250 (300 opc.) mm
• Max. tool diameter: 75 / 125 mm
• Max. tool weight: 7 kg

INSTALLATION :

• Floor space x height: 4250 x 4120 x 2980 mm
• Net machine weight: 8500 kg
• Power Consumption:45
• Electrical connection: 3 x 400 VAC VA
• Air connection: 6 g/cm2

STANDARD ACCESSORIES:

• Arm type, ATC
• Spindle bearing protection by compressed air
• Levelling pads and bolts
• Three colour status lamp
• Light for working area
• Double LED lights
• Chip conveyor and trolley
• Air cooling
• Watergun operated by push button
• Airgun connection

CONTROL AND ELECTRONICS:

• NCT 304 Controller 19" touchscreen
• External swing-aside control panel
• External handwheel
• HEIDENHAIN Direct measuring system (absolute)

CONSTRUCTION:

• Heavy cast iron bed, column and slides
• Mounted, precision, roller type (R) bearing linear guideway on all axis
• Without counterweight
• TABLE:
• Integrated two axis rotary table
• Direkt Drive (DD) rotary table
• TORQUE motor driven (DD) Rotary table MILL / TURN function
• TORQUE motor driven (DD) Rotary table MILL / TURN function

MAGAZINE:

• Chain type magazine with arm toolchanger, separated from the working space
• EnDat 2.2 absolute measuring system, 0,00005 mm positioning resolution and nano interpolation
• 3+2D, or 5D CNC control